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ScienceDaily: Top Technology News |
The new tattoo: Drawing electronics on skin Posted: 13 Jul 2020 01:56 PM PDT One day, people could monitor their own health conditions by simply picking up a pencil and drawing a bioelectronic device on their skin. In a new study, engineers demonstrated that the simple combination of pencils and paper could be used to create devices that might be used to monitor personal health. |
Artificial intelligence predicts which planetary systems will survive Posted: 13 Jul 2020 12:50 PM PDT An astrophysicist has found a new method for determining the long-term stability of planetary configurations that is up to 100,000 times faster than the previous approach. This breaks the computational bottleneck and enables sharper views of the orbital architectures of exoplanetary systems. |
Nano-radiomics unveils treatment effect on tumor microenvironment Posted: 13 Jul 2020 12:49 PM PDT Researchers have developed a novel noninvasive approach called nano-radiomics that analyzes imaging data to assess changes in the tumor microenvironment that are not detected with conventional imaging methods. |
Lasers etch an efficient way to address global water crisis Posted: 13 Jul 2020 12:49 PM PDT Researchers use sunlight and a laser-etched metal surface to evaporate and purify water for safe drinking at greater than 100 percent efficiency. The method could help relieve water shortages in drought-stricken areas and be helpful in water desalinization projects. |
Autoclaving, alcohol not the best options for disinfecting, reusing face masks Posted: 13 Jul 2020 11:44 AM PDT Two widely available sterilization methods to clean disposable surgical masks and N95 respirators may not be the best options for hospitals needing to extend the life of personal protective equipment. |
Researchers present concept for a new technique to study superheavy elements Posted: 13 Jul 2020 09:55 AM PDT Merging methodologies from physics and chemistry for the optical spectroscopy of superheavy elements. |
Gigantic, red and full of spots Posted: 13 Jul 2020 09:55 AM PDT Starspots are more common among red giant stars than previously thought. Astronomers report that approximately eight percent of red giants exhibit such spots. Although red giants are generally regarded as slowly rotating stars, those with starspots are apparently an exception. The new publication offers a comprehensive analysis of the reasons for their short rotation periods. |
For next-generation semiconductors, 2D tops 3D Posted: 13 Jul 2020 09:00 AM PDT A research team designs a halide perovskite material for the next-generation memory device. Commercialization is accelerated for next-generation data storage device via low-operating voltage and high-performance resistive switching memory. |
Electron cryo-microscopy: Using inexpensive technology to produce high-resolution images Posted: 13 Jul 2020 09:00 AM PDT Biochemists have used a standard electron cryo-microscope to achieve surprisingly good images that are on par with those taken by far more sophisticated equipment. They have succeeded in determining the structure of ferritin almost at the atomic level. |
New materials for extra thin computer chips Posted: 13 Jul 2020 09:00 AM PDT In order to create more compact electronic devices, new materials are being used - especially 2D-materials, which only consist of a single atomic layer. This, however, is only half the story: Every electronic device consists of multiple materials. So the ultra-thin semiconductors have to be paired with ultra-thin insulators. Scientists have now found out how to do this. |
A micro-lab on a chip detects blood type within minutes Posted: 13 Jul 2020 09:00 AM PDT The need to first zero in on a blood group can delay blood transfusions in emergency situations, and this in turn can prove fatal. Thus, to speed up the process, a team of scientists has developed a lab-on-a-chip device that can not only tell the blood type within five minutes but allows medical staff to read the results through simple visual inspections. |
Janggu makes deep learning a breeze Posted: 13 Jul 2020 07:43 AM PDT Researchers have developed a new tool that makes it easier to maximize the power of deep learning for studying genomics. |
Scientists demonstrate a new experiment in the search for theorized 'neutrinoless' process Posted: 13 Jul 2020 07:43 AM PDT Nuclear physicists analyzed data for a demonstration experiment in France that has achieved record precision for a specialized detector material. |
Magnetic memory states go exponential Posted: 09 Jul 2020 02:28 PM PDT Researchers showed that relatively simple structures can support exponential number of magnetic states -- much greater than previously thought -- and demonstrated switching between the states by generating spin currents. The ability to stabilize and control exponential number of discrete magnetic states in a relatively simple structure constitutes a major contribution to spintronics and may pave the way to multi-level magnetic memory with extremely large number of states per cell, be used for neuromorphic computing, and more. |
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